Question

SOLVE THE FOLLOWING

1. Find the difference between the greatest and the smallest number formed using the digits 3, 4, 2, 7, 5.

2. Write the Hindu Arabic numeral for the following

a) XCIX b) LXVI c) XLVI

3. Write the smallest 5-digit number and write the number name of its successor and predecessor.

4. Simplify using BODMAS RULE 8 x (7 – 2) + 3

5. Estimate 4,872 to the nearest tens, hundreds and thousands.

Answer 1

Answer:

1. 51975

2.

3.10001,9999

4.43

5.4880,4900,5000

Answer 2

Answer:

1 51975

2 (a) 99 (b)66 (c)46

3 10000,before 9999Ninty thousand ninehundred ninety nine,after 10001 Ten thousand and one

4 43

5 4000

800

70

2